Home
Class 12
MATHS
25. If A is a square matrix such that A2...

25. If A is a square matrix such that A2 = 1, then (A-1) + (A +1) - 7A is equal to a) A b) I-A c) I+A d) 3A

Promotional Banner

Similar Questions

Explore conceptually related problems

If A is a square matrix such that A^2=I , then (A-I)^3+(A+I)^3-7A is equal to (a) A (b) I-A (c) I+A (d) 3A

If A is a square matrix such that A^2=I , then (A-I)^3+(A+I)^3-7A is equal to: (A) A (B) I-A (C) I+A (d) 3A

If A is a square matrix such that A^(2)=A, then (I+A)^(3)-7A is equal to (a) A (b) I-A(c)I(d)3A

If A is a square matrix such that A^2=A ,then (I+A)^3-7A is equal to: (a) A (b) I-A (c) I (d) 3A

If A is a square matrix such that A^(2)=1 then (A-I)^(3)+(A+I)^(3)-7A is equal to

If A is a square matrix such that A^2=A ,t h e n(I+A)^3-7A is equal to (a) A (b) I-A (c) I (d) 3A

If A is a square matrix such that A^(2)=A, then (I+A)^(3)-7A is equal to___

If A is a square matrix such that A^2=A , then (I+A)^3-7 A is equal to A) A B) I-A C) I D) 3A

If A is a square matrix such that A^(2)= I , then (A-I)^(3)+(A+I)^(3)-7A is equal to